Toothbrush



FIG. 1 is a front, right and top perspective view of a toothbrush, showing my design.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a rear elevation view thereof.

FIG. 4 is a left side elevation view thereof.

FIG. 5 is a right side elevation view thereof.

FIG. 6 is a top plan view thereof.

FIG. 7 is a bottom plan view thereof.

FIG. 8 is a cross-sectional view of the toothbrush of FIG.1, taken along section line 8-8 as depicted in FIG. 2; and,

FIG. 9 is a partial enlarged view of an area labeled 9 in FIG. 7.

The dot-dash broken lines in FIGS. 7 and 9 depict the boundaries of the enlargements that form no part of the claimed design. 

CLAIM The ornamental design for a toothbrush, as shown and described. 